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SQLAlchemy IN clause
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An alternative way is using raw SQL mode with SQLAlchemy, I use SQLAlchemy 0.9.8, python 2.7, MySQL 5.X, and MySQL-Python as connector, in this case, a tuple is needed. My code listed below:
id_list = [1, 2, 3, 4, 5] # in most case we have an integer l...
Trusting all certificates using HttpClient over HTTPS
... be hard to take care of all certificates, you'd better know the implicit drawbacks to trust all of them.
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How to make unicode string with python3
..., \u000A, etc. And also emojis that encoded with 16 bytes.
example = 'raw vegan chocolate cocoa pie w chocolate & vanilla cream\\uD83D\\uDE0D\\uD83D\\uDE0D\\u2764\\uFE0F Present Moment Caf\\u00E8 in St.Augustine\\u2764\\uFE0F\\u2764\\uFE0F '
import codecs
new_str = codecs.unicode_escape...
Change text color based on brightness of the covered background area?
...enter;
mix-blend-mode: difference;
filter: drop-shadow(0.05em 0.05em orange);
}
<header>
<h2 contentEditable role='textbox' aria-multiline='true' >Edit me here</h2>
</header>
Addition (March 2018):
Following, a nice tutorial explaining all different types o...
Difference in make_shared and normal shared_ptr in C++
...have had a chance to clean it up. The core of the problem here is that the raw pointer didn't get passed to the std::shared_ptr constructor immediately.
One way to fix this is to do them on separate lines so that this arbitary ordering cannot occur.
auto lhs = std::shared_ptr<Lhs>(new Lhs("f...
How to write string literals in python without having to escape them?
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Raw string literals:
>>> r'abc\dev\t'
'abc\\dev\\t'
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How can I update NodeJS and NPM to the next versions?
...anager.
To install Homebrew to your Mac:
$ ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
To install node.js and npm using Homebrew, run:
$ brew install node
Later, you will be able to update them using:
$ brew update && brew upgrade node
Also, you can ...
rails i18n - translating text with links inside
... Also, because output is automatically escaped, you need to either specify raw or .html_safe explicitly, or suffix your translation key with _html, as in login_message_html and escaping will be skipped automatically.
– coreyward
Jun 9 '11 at 0:16
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Find out if string ends with another string in C++
...const string sNoFruit = "ThisOneEndsOnNothingMuchFruitLike";
const string sOrange = "ThisOneEndsOnOrange";
const string sPattern = "Orange";
assert( mismatch( sPattern.rbegin(), sPattern.rend(), sNoFruit.rbegin() )
.first != sPattern.rend() );
assert( mismatch( sPattern.rbegin(), sPatte...
Targeting only Firefox with CSS
... //Firefox
@media screen and (-moz-images-in-menus:0) {
color:orange;
}
</style>
//Internet Explorer
<!--[if IE]>
<style type='text/css'>
color:blue;
</style>
<![endif]-->
...